.ttbk{
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	z-index: 1;
}
.bk{
    background-size: 100% 100%;
	position: relative;
	z-index: 101;
    
  }
  .zhanwei{
	height: 1rpx;
}
.title{
	/* width: 122rpx; */
    height: 45px;
    text-align: center;
	margin: 0 32rpx;
	line-height: 45px;
	color: white;
	font-size: 36rpx;
}
.goback{
    position: absolute;
    left: 0;
    width: 60px;
    height: 45px;
    // margin: 0 auto;
    display: flex;
    align-items: center;
    .titleicon{
        margin-left: 30rpx;
        width: 40rpx;
        height: 40rpx;
    }
}
